Written by
Tessa Brandt Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeF7 E3
ApplianceWall Oven
F7 E3 on a Maytag wall oven carries one named item: the Water Filter. The help words it as a possible problem and lists it for wall ovens with no separate series.
How to reset
Turn the oven’s breaker(s) off and keep them off for a full minute.
Once the minute is up, turn them on again.
Look at the display for a minute to be sure the error is gone.
Make sure the oven can run.
After the reset
Should F7 E3 come up again, schedule a technician visit.
F7 E1 is about the Water Boiler Temperature Sensor.
Bay Area appliance service for this code
San Francisco owners can arrange Maytag wall oven repair by phoning (415) 649-2156. Mention F7 E3, the model number and whether the breaker reset changed anything.
Model compatibility: Maytag reuses codes across series and model years, so F7 E3 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
F7 E3 means there may be a problem with the Water Filter.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Maytag appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Maytag appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
